baber/WOPTO huggingface dataset:
Patent JP-2003124530-A (JP)
Title: Light emitting diode and led display device using the same
Inventor: SAKANO AKIMASA
IPC: G09F9/33
Filed: 2002-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which can emit light in high luminance for a long period and a display device which uses it. SOLUTION: The light emitting diode has an LED chip which is bonded on a substrate with a die bonding member and a color conversion member containing a fluorescent material which absorbs at least part of the light emitted by the LED chip and performs wavelength conversion to emit light; and a light emission layer of the LED chip is a nitride-based compound semiconductor and the die bonding member is formed of a resin containing an inorganic member.
Patent JP-2004118488-A (JP)
Title: Network device
Inventor: BAN SHINICHI
IPC: H04N21/475
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network device capable of radiocommunication and improvable in security.  <P>SOLUTION: A network projector 1 network-connected by wireless LAN connection through a wireless LAN card 24, creates a password including an IP address and transmits the password by projection on a screen 2a or infrared communication by an IrDA (infrared data association) part 23. When a user adds the acquired password to transmit image data to the IP address of the network projector 1, the network projector 1 discriminates the password and displays an image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322457-A (JP)
Title: Dewfall preventing device of refrigerator
Inventor: LEE MYUNG RYUL
IPC: F25D21/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dewfall preventing device of a refrigerator capable of preventing dew from forming on a door periphery of the refrigeration by utilizing the high-temperature heat generated from a compressor of the refrigerator.  <P>SOLUTION: The device has a heat exchanger 80 and a thermosiphon, and is constituted so as to prevent dew condensation phenomenon in the abutting part of the refrigerator main body 10 and the door 12. The heat exchanger 80 is abutted to the compressor 20 of the refrigerator and contains waste heat generated from the compressor 20. Both ends of the thermosiphon are connected to the heat exchanger 80, and working fluid which is phase-transferred to gas phase by heat-exchanging with the waste heat from the compressor 20, flows along a hot line 70 and phase-transferred to liquid phase by vaporizing the due condensation in the contacting part of the refrigerator main body 10 and a door 12, and the phase-transferred working fluid falls by gravitation and flows into the heat exchanger 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119823-A (JP)
Title: Substrate processing apparatus and semiconductor device
Inventor: TANABE MITSUAKI
IPC: H01L21/31
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus for protecting a measuring mechanism, used for measurement of a substrate condition but having not always need of measuring the substrate condition, from a by-product and the like effectively, and for measuring the substrate condition with small error.  <P>SOLUTION: A susceptor 14 and a heater 16 are provided in a reaction chamber 10, and a semiconductor wafer 15 is mounted on the susceptor 14. An emissivity measuring irradiation thermometer 21 and a temperature measuring irradiation thermometer 24 are mounted through gate valves 22 and 25 in positions corresponding to holes 17 and 18 of a ceiling wall 11. By opening always the gate valve 25, the temperature of the semiconductor wafer 15 is measured. The emissivity of the semiconductor wafer 15 is measured by opening the gate valve 22. When the measurement of emissivity of the semiconductor wafer 15 is not performed, the gate valve 22 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113194-A (JP)
Title: Method for quantitatively determining target nucleic acid, nucleic acid used for the same, probe-immobilized substrate, assay kit and method for detecting virus by using the same
Inventor: HASHIMOTO MICHIE
IPC: C12M1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quantitatively determining a target nucleic acid, capable of simply determining the target nucleic acid in a sample, especially a virus genome or an mRNA, a nucleic acid used for the same, a probe-immobilized substrate, an assay kit and a method for detecting virus.  <P>SOLUTION: This method for quantitatively determining the target nucleic acid is provided by competitively amplifying a sample nucleic acid and in a plurality of concentration standard substances containing sequences homologous to each of ≥2 target sequences contained in the target nucleic acid except for a part of the sequences, by using the target sequence, concentration standard substances corresponding to it and the same primer set, and determining the amplified substances obtained by the above for each of the kinds of the sequences.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123246-A (JP)
Title: Winding draw gear
Inventor: ISHIKAWA KAZUMITSU
IPC: B66D3/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding draw gear, constructed to be small and light as a whole and easy to machine by connecting a load gear to a load sheave in a disconnectable and torque transmissive manner to reduce a distance between shafts of reducing gears.  <P>SOLUTION: The winding draw gear comprises pinion gears 4, 4 meshed with each other, the reducing gears 5a, 5b journaled to a frame 1, and the load sheave 2 to be driven via the load gear 3 interlocked therewith. The load gear 3 is connected at its end to the end of the load sheave 2 in a disconnectable and torque transmissive manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124985-A (JP)
Title: Metallic gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic gasket 1 positionable to a pair of joint surfaces with high accuracy by a simple means.  <P>SOLUTION: This metallic gasket 1 is composed of a thin metallic plate, and placed between two joint surfaces. A cylindrical projection 8 projecting upward in machining two bolt insertion holes 4-1, 4-2, is formed by burring process, and a cylindrical projection 9 projecting downward in machining the other two bolt insertion holes 4-3, 4-4 is formed by burring process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122406-A (JP)
Title: Upward printing gun
Inventor: MATSUMOTO KENJI
IPC: B41J2/165
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upward printing gun in which malfunction at a movable section due to deposition of pigment in paint is prevented.  <P>SOLUTION: The upward printing gun comprises a fixed core fitted in a part of the hollow section of a tubular solenoid bobbin having a solenoid coil on the outer circumference liquid-tightly to the inner wall of the solenoid bobbin, a movable core disposed in the hollow section of the solenoid bobbin through a gap from the inner wall of the solenoid bobbin with one end face facing one end face of the fixed core through a gap, a valve receiver engaging with the forward end part of a tapered part extending from the other end face of the movable core, and a nozzle connected with the valve wherein the movable core is moved with an electromagnetic force being generated when a current is fed to the solenoid coil and the nozzle is arranged such that the moving direction of the movable core becomes substantially perpendicular to the paint ejecting direction of the nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082678-A (JP)
Title: Indexing bookbinding machine
Inventor: UMEDA SHINICHI
IPC: B42C19/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To execute bookbinding by a method wherein prescribed sizes are repeated and folding for a product of the bookbinding is conducted in the same sizes and wherein long printing paper is folded, with different sizes repeated, so that it is provided with indexes.  <P>SOLUTION: This indexing bookbinding machine has a constitution wherein the long paper being printed is sent from between paper fixing blocks set with a space of the paper thickness to a folding part located below, by a transfer roller, while the sizes set by first and second counters of the machine are repeated for providing the indexes therefor, and the paper is folded in the different sizes with the movement of first and second folding rollers gearing with a motor of the machine, so that prescribed steps can be provided as the indexes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158272-A (JP)
Title: Semiconductor device
Inventor: CHO KOYU
IPC: H01L29/786
Filed: 2002-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor wherein a reverse leak current is reduced and its breakdown strength is large. SOLUTION: A high-resistance impurity area with low concentration of impurity is formed between the source and drain areas and a channel forming area of a thin-film transistor, and a high-resistance impurity area is added with at least one of nitrogen, oxygen and carbon to increase resistance. In addition, an acceleration voltage for adding nitrogen, oxygen or carbon to the high-resistance impurity area is controlled to add nitrogen, oxygen or carbon to the high-resistance impurity area in self-alignment manner while using the gate electrode and the gate insulation film as a mask.
Patent JP-2004126896-A (JP)
Title: Autonomous distributed data calculation processing server system
Inventor: KAWAI CHIREI
IPC: G06F9/445
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic arrangement control method and a management method for a distributed object dynamically conducting distribution by considering both a network load and a computer load; and to provide a system materializing the dynamic arrangement control method and the management method.  <P>SOLUTION: An autonomous distributed data calculation processing server system has one or more applications, a program. data or a database required for processing and the system measures the communication amount of the application and the computer load under an environment in which a computer is allowed to receive parts required for materializing the respective functions of the application, the program, and the data or the database is connected by a network; selects the application for every specified time; changes the allocation of a computer resource, or arranges a new duplicate at an appropriate place, or deletes the new duplicate, if not required, or take compatibility with a duplicate origin; and equalizes the computer load and the network load. A control system has: a network communication processing section; a network load measurement section; a calculation program, the data or the database; a version management section; a nearby application information management section; a calculation load measurement section; and a control section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122947-A (JP)
Title: Sun visor for vehicle
Inventor: IWATSUKA YOSHIKI
IPC: B60J3/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for a vehicle capable of sufficiently preventing wrinkle and looseness of an exterior skin.  <P>SOLUTION: The sun visor for the vehicle has a visor body 10 consisting by overlapping a first constituting body 2 and a second constituting body 3 in the thickness direction, and an exterior skin 11 covering the visor body 10. The sun visor is provided with an elastic restoring body elastically compressed in the thickness direction between the first constituting body and the second constituting body. The visor is provided with an air gap part 4 which has not the elastic restoring body 20 along one part or whole of the outer peripheral edge between the first constituting body 2 and the second constituting body 3, and permits elastic deformation of the respective outer peripheral edges 2a, 3a of the first constituting body and the second constituting body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086832-A (JP)
Title: Personal authentication system
Inventor: TAKAGI TOMOHARU
IPC: G06F21/31
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a risk in which a third party can be authenticated with spoofing by the third party.  <P>SOLUTION: An authentication request information is transmitted from a mobile communication device 1. When the request is received, an authentication device 2 transmits an authentication session data to the mobile communication device 1. When this stage data is received, the mobile communication deice 1 reads personal identification data regarding the authentication stage from a storage part 3, and transmits this data to the authentication device 2 from a transmission part 4. When the authentication device 2 receives the personal identification data from the mobile communication device 1, a comparison part 6 for the authentication device 2 checks if the personal identification data is stored on a storage part 5 in advance, personal authentication is allowed when the data is stored in advance, and the personal authentication is not allowed when the data is not stored in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183680-A (JP)
Title: Method for removing higher hydrocarbon from natural gas
Inventor: NIELSEN POUL ERIK HOILUND
IPC: C10L3/10
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a known method and process for converting a lower hydrocarbons, namely, converting higher hydrocarbons of natural gas into valuable aromatic compounds in the presence of sulfur compounds.  <P>SOLUTION: This method for removing higher hydrocarbons from natural gas is a method for removing higher hydrocarbons contained in sulfur compound- containing natural gas by simultaneously converting the hydrocarbons into an aromatic compound and methane in the presence of a catalyst composed of a crystalline aluminosilicate. The crystalline aluminosIlicate has formula represented by xQ:0.01-0.1M<SB>2/n</SB>O:0-0.08Z<SB>2</SB>O<SB>3</SB>:SiO<SB>2</SB>:0.0001-0.5Me (Q is an organic nitrogen compound; Z is aluminum, boron, gallium or their mixture; x is 0-0.5; M is at least one kind of a metal cation of n valence or proton; Me is at least one metal of various metals to form a water-insoluble sulfide by contact with sulfur compounds existing in the natural gas and/or a preparation mixture for producing the catalyst) by the molar ratio in its anhydrous state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004094904-A (JP)
Title: Present charging system and ceremonial occasion ceremony participation system in bulletin board on internet
Inventor: MARUYAMA KUNIYOSHI
IPC: G06Q50/10
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a present can not simply be delivered unless a sender of a present knows the address of a present receiver, in purchasing a present on the Internet.  <P>SOLUTION: An application to the present for a writer or a written message by a visitor is received; information of a present object and the visitor is confirmed by a storage device; the present cost payment to the message object is confirmed by a payment device; the visitor having completed the present to the writer or the written message is allowed to proceed to all the steps permitted by the system and including permission for sound transmission/reception for the next step, image transmission/reception, TV telephone, browsing of live broadcast, writing to a part of the written message, etc. and additionally e-mail. The present can be sent only by self-information input, and a user can participate in a ceremonial occasional ceremony over the Internet by watching the live image even if he or she is in any place in the world.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130936-A (JP)
Title: Suspension device of automobile
Inventor: KADOCHI TOSHIHIKO
IPC: B62D25/20
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength of a suspension member in a suspension device of an automobile with a simple constitution.  <P>SOLUTION: The suspension device 4 is equipped with a suspension member 20, a brace 22 and a jack receiving part 36. In the suspension member 20 extends to the width direction of the vehicle body 2, with a middle part 17 in the longitudinal direction convexly curved and with respective end parts 18 in the longitudinal direction connected to a vehicle body frame 13. The brace 22 is extended to the width direction of the vehicle body 2 under the suspension member 20, mounted to both ends parts 18, 18 of the suspension member 20, and connected to these. The jack receiving part 36 is projectedly provided downward from the middle part 17 of the suspension member 20, and a projection end part 33 can be vertically opposed to an elevating part 35 of a jack 34 placed on a traveling surface 8. The jack receiving part 36 is jointed with the middle part 37 in the longitudinal direction of the brace 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161172-A (JP)
Title: Electronic throttle position feedforward system
Inventor: PURSIFULL ROSS DYKSTRA
IPC: F02D41/20
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a positioning device of an internal combustion engine using a feedforward term for throttle plate positioning.  <P>SOLUTION: This method for controlling the positioning device includes the steps of: providing an electric motor for actuating the positioning device with the device applying a torque to the motor which changes sign over the positioning range; generating a drive signal for the motor in the context of a position control based upon a commanded position, whereby the drive signal controls the current through the motor; and changing the drive signal to abruptly change the motor voltage when the position command is in the range of the torque reversal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135554-A (JP)
Title: Microsatellite marker for detecting gene resistant to root-knot disease of cruciferous plant, and utilization thereof
Inventor: MATSUMOTO SATORU
IPC: C12Q1/68
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microsatellite marker linked to a new QTL resistant to root-knot disease in a cruciferous plant, and to provide a method for effectively selecting a root-knot disease-resistant plant individual with the marker.  <P>SOLUTION: Markers exhibiting polymorphism between susceptible plant individuals and resistant plant individuals were selected from many microsatellite markers. A phenotype separation pattern to the pathogenic bacteria of the root-knot disease and the polymorphism distribution of markers were examined using resistant individual-mated progeny group with the susceptible plant individuals. It was consequently found that four markers were linked to root-knot-resistant QTL resistant to the root-knot disease. Thereby, an individual having a new gene resistant to the root-knot disease can be identified by detecting a DNA fragment having the microsatellite marker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139894-A (JP)
Title: Temperature detection device
Inventor: FUJINAMI TOMOYA
IPC: G01K1/14
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the temperature of a non-heating object by using a plurality of temperature sensors, in a temperature detection method of a heating appliance for cooking.  <P>SOLUTION: By using the plurality of temperature sensors 4 and by measuring the temperature of a position most easily heated and becoming hot, warpage of a bottom face of the non-heating object 1 and displacement thereof can be detected, and the detection error of the temperature sensors 4 from the temperature of the non-heating object 1 can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143213-A (JP)
Title: Eraser-erasable ink composition
Inventor: OGIWARA YASUAKI
IPC: C09D11/17
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable ink composition erasing written drawn lines, etc., with an eraser after writing.  <P>SOLUTION: The eraser-erasable ink composition comprises at least a layer clay mineral, a pigment, uncolored particles and water. The content of the layer clay mineral is 0.01-15.0 wt.% based on the total amount of the ink composition and the average particle diameter of the pigment is 0.5-20 μm. The clay mineral is a swellable layer clay mineral swelled and dispersed in water. For example, at least one kind selected from smectite, bentonite, laponite, mica and aluminum silicate is cited as the layer clay mineral. Thereby, an ink having excellent stability with time and balance between erasability and fretting resistance is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145521-A (JP)
Title: Information sharing method between enterprises, and system and computer program therefor
Inventor: KAWAHARA KUNIHIRO
IPC: G06Q50/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information sharing method among processing systems and a system therefor capable of sharing yield inspection information between relevant enterprises for feedback in order to effectively improve the quality of a product processed(manufactured) in a previous process and a technology associated with a computer program.  <P>SOLUTION: This information sharing system between enterprises mainly consists of an information processing means 12 of a product inspection enterprise 10 which transmits and receives data through a network such as the Internet 100 and a product working enterprise data base storing means 22 including the product working enterprise server group of a product working enterprise(manufacturing enterprise and second enterprise) 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143296-A (JP)
Title: Partial combustion-type biomass gasifier
Inventor: HORIO MASAYUKI
IPC: C10J3/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial combustion-type biomass gasifier solving the problem that when woody biomass is gasified by partial combustion, the unit calorific value of the product gas is relatively low because the gas contains combustion exhaust gas.  <P>SOLUTION: The gasifier has the following scheme: A moving bed as a mixture of biomass and a catalyst is formed, a combustion gas for partially burning the biomass is used for the pyrolytic gasification of the biomass, char fraction absorption and biomass preheating in its rising process in the moving bed, and because the product gas contains the combustion exhaust gas, the unit calorific value of the product gas is lowered to 900-1,000 kcal/Nm<SP>3</SP>, thus by combined use of a high-concentration oxygen production unit, the unit calorific value of the product gas is raised to 2,000-3,000 kcal/Nm<SP>3</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110757-A (JP)
Title: E-mail receiving/opening confirmation and receiving promotion
Inventor: FUKUSHIMA HIKARI
IPC: G06F13/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To report the delivery of a message in e-mail by a personal computer, a cellular phone, a PDA or the like to a transmitter and to promote the receipt when it does not reach the transmitter.  <P>SOLUTION: A recognition code such as a character string in a mail is preliminarily delivered to the terminals of the transmitter/receiver, whereby a mail (referred to as dummy mail hereinafter) discriminated from general mails is formed. When a transmitting destination receives the mail, a dummy mail for receiving confirmation is automatically sent to the transmitter. The transmitter automatically determines this and displays a destination receipt on a transmitted mail display on the terminal. When the dummy mail for receiving confirmation cannot be received even after the lapse of a fixed time after the transmission of the mail from the transmitter, the transmitter automatically transmits a dummy mail for inquiry to the transmitting destination. The above processing is repeated, whereby the mail can be surely delivered, and the receipt can be also confirmed.  <P>COPYRIGHT: (C)2004,JPO